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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)03/17
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
03:00:00 (GMT) on 03/17
Sea Height:6.3 ft
Primary Swell Height: 4.5 ft
Primary Swell Period: 10.1 secs
Surf Height3.5 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
03/1703:00:006.3 4.5 se10.1 secs2.1 se14.3 secs1.2 se 17.7secs3.5 -3.9 10.1
03/1702:00:006.5 4.6 se12.1 secs3.4 se8.4 secs1.6 se 15.7secs4.1 -4.7 12.1
03/1701:00:006.1 3.9 se11.2 secs1.6 se16.0 secs2.8 se 7.8secs3.3 -3.7 11.2
03/1700:00:006.4 4.5 se11.2 secs3.2 se7.7 secs1.3 se 15.2secs3.8 -4.3 11.2
03/1623:00:006.3 4.1 se12.1 secs3.7 se9.1 secs1.5 se 16.0secs3.7 -4.2 12.1
03/1622:00:007.0 4.9 se12.1 secs4.0 se9.1 secs1.6 se 15.1secs4.4 -5.0 12.1
03/1621:00:007.5 5.2 se12.3 secs4.2 se9.1 secs2.1 se 15.5secs4.8 -5.4 12.3
03/1620:00:007.8 6.2 se11.3 secs3.0 se7.9 secs1.5 se 15.2secs5.2 -5.9 11.3
03/1619:00:007.5 5.7 se11.2 secs3.3 se7.8 secs1.2 se 15.2secs4.8 -5.5 11.2
03/1618:00:007.0 5.3 se12.2 secs3.0 se8.4 secs0.9 se 16.7secs4.9 -5.5 12.2
03/1617:00:006.9 4.9 se12.2 secs3.4 se9.2 secs1.8 se 16.1secs4.5 -5.1 12.2
03/1616:00:005.8 3.5 se11.2 secs3.2 se7.8 secs1.2 se 15.8secs2.9 -3.3 11.2
03/1615:00:006.8 4.8 se12.2 secs3.4 se9.1 secs0.7 se 16.7secs4.4 -5.0 12.2
03/1614:00:007.5 5.6 se11.3 secs3.3 se7.8 secs1.5 se 15.2secs4.8 -5.4 11.3
03/1613:00:006.6 4.5 se11.3 secs3.3 se7.8 secs1.4 se 15.7secs3.8 -4.3 11.3
03/1612:00:006.5 4.5 se11.2 secs3.0 se7.7 secs1.4 se 15.0secs3.8 -4.3 11.2
03/1611:00:008.0 5.8 se12.0 secs4.0 se8.4 secs0.5 se 16.7secs5.2 -5.9 12.0
03/1610:00:006.7 4.3 se12.0 secs3.9 se8.4 secs1.3 se 15.2secs3.9 -4.4 12.0
03/1609:00:006.9 4.6 se12.1 secs3.7 se8.5 secs1.7 se 15.8secs4.2 -4.7 12.1
03/1608:00:006.9 4.2 se12.2 secs4.0 se9.2 secs1.7 se 15.8secs3.9 -4.4 12.2
03/1607:00:006.8 4.5 se12.2 secs3.7 se9.1 secs1.7 se 15.7secs4.1 -4.6 12.2
03/1606:00:007.0 5.1 se12.0 secs3.7 se9.0 secs1.6 se 15.2secs4.6 -5.2 12.0
03/1605:00:006.6 4.8 se12.3 secs3.3 se9.1 secs1.0 se 16.7secs4.5 -5.0 12.3
03/1604:00:006.7 4.3 se12.3 secs3.6 se9.1 secs1.8 se 15.8secs4.0 -4.5 12.3

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
03:50:00 (GMT) on 03/17
Combined Sea Height:7.9 ft
Dominant Period:10.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:180 degrees
Barometric Pressure:1011.2 mbs
Air Temperature: 77.4 degrees
Water Temperature:77.5 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
03/1703:50:007.910.05.87.81801011.277.477.5
03/1702:50:007.910.07.89.81701010.877.477.4
03/1701:50:008.511.07.811.71701010.977.277.2
03/1700:50:008.99.07.89.81801011.477.477.0
03/1623:50:008.911.07.89.81601012.177.277.0
03/1622:50:008.911.07.89.81601012.777.277.0
03/1621:50:009.511.07.87.81601013.677.076.8
03/1620:50:008.510.05.87.81701014.376.876.5
03/1619:50:008.911.05.87.81801014.576.876.3
03/1618:50:008.511.07.811.71801014.076.676.3
03/1617:50:009.211.07.89.81901013.376.376.3
03/1616:50:008.511.07.89.81901012.376.176.3
03/1615:50:008.511.07.811.71701011.675.776.3
03/1614:50:009.211.09.811.71701011.275.276.1
03/1613:50:009.59.09.811.71701011.075.076.1
03/1612:50:008.58.07.89.81701011.574.776.3
03/1611:50:009.511.09.811.71801012.075.076.3
03/1610:50:008.511.011.713.71801012.175.476.5
03/1609:50:008.511.07.811.72401012.874.776.5
03/1608:50:009.28.011.713.72501013.374.176.5
03/1607:50:008.99.07.89.82201013.375.276.5
03/1606:50:008.910.05.87.82201012.675.476.5
03/1605:50:009.211.05.89.82801011.675.776.5
03/1604:50:008.911.00.03.90001010.975.776.3

 

000040606 ___0.031387
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